Introduces a multiagent architecture based on the blackboard system that enables different processes that perform multimodal presentation planning to communicate with each other. Describes a constraint propagation mechanism that transfers plan constraints from one level of the presentation planning process to the next. Discusses the cooperation…

Analysis of the documentation submitted by 415 university students to support their eligibility for support services found serious problems in the type and quality of evaluation reports, including flaws in the comprehensiveness of assessments and the use of questionable instruments for this population. Recommendations are offered for establishing…

Discusses standards for the design and implementation of the electronic data networks developed for, and adopted by, the Pittsburgh Public Schools as district policy. Describes the layered approach which includes the physical layer, the protocol layer, and the application layer, and recommends hardware. A sidebar features court television in high…

Discusses the eight-step process Virginia Tech University Libraries followed for purchasing and loading catalog records for Major Microforms Sets. The process began with the creation of a committee, selecting microform record sets for cataloging, and concluded with a thorough in-depth analysis after tapes were loaded. Management and personnel…

Describes the of attribute sampling to estimate characteristics of library collections and operations. The nature of statistical sampling and making a statistical inference are covered, and examples from library situations are given. Tables of determination of sample size and evaluation of results are included. (Contains six references.) (EAM)

Examined administration method (standard written administration versus oral administration by an examiner) as a variable influencing children's self-report test scores. Subjects included 139 students in grades 3-6, randomly assigned to an administration condition. Results suggest that method of administration did not affect test performance. (JBJ)

Reports findings of a mail survey concerning day care providers' motivation and experiences when participating in subsidized day care. Probes definition of subsidized day care, reasons for joining and continuing participation, learning about and becoming a participant, and problems encountered in the program. Lists 11 questions to ask before…

A diagnostic methodology for large-scale assessment was employed to compare performance on a national test in mathematics of representative samples of Jewish and Arab 8th graders in Israel in order to shed light on a previously identified large achievement gap between these 2 populations. The results revealed significant differences between the 2…

This paper presents a user-centred design and evaluation methodology for ensuring the usability of IR interfaces. The methodology is based on sequentially performing: a competitive analysis, user task analysis, heuristic evaluation, formative evaluation and a summative comparative evaluation. These techniques are described, and their application…

In a permanently changing environment, it is by no means an easy task to distinguish potentially important events from negligible ones. Yet, to survive, every animal has to continuously face that challenge. How does the brain accomplish this feat? Building on previous work in "Drosophila melanogaster" visual learning, we have developed an…

Potentially, computers can balance some of the effects of visual impairment and provide equality of opportunity (Gerber, 2003). Students' individual needs entail that they and their teachers have access to a range of assistive technologies that may vary according to the task as well as to the learner. A dual output graphics card with a twin…

Policies and procedures are outlined for the Online Database Information Network (ODIN), a cooperative of libraries in south-central Pennsylvania, which was organized to improve library services through technology. The first section covers organization and goals, members, and responsibilities of the administrative council and libraries. Patrons…

To describe how Partnership for Rural Improvement (PRI) field program associates perceive themselves performing their role functions, three associates and two assistants responded to questions about: their tasks, responsibilities, and roles; how they got started; what skills they needed; and what materials or technical assistance could benefit…

This chapter of "Principles of School Business Management" discusses the effective management of purchasing processes in a school district. These processes include obtaining materials, supplies, and equipment of maximum value for the least expense, and receiving, storing, and distributing the items obtained. The chapter opens with an overview of…

This collection contains data from a 1976 survey on organization, staffing, and operation of the gifts and exchange functions of member libraries of the Association of Research Libraries (ARL) and 26 primary source documents. Source documents in the kit include: (1) annual reports from Columbia University, University of North Carolina, and Ohio…